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Service bulletins for the 2024 Bentley Bentayga

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

178 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Electrical system are shown. Show all

Bulletins, newest first
2062365/52025-03-26. Service bulletin. ENGINE; ELECTRICAL SYSTEM. Bentayga and New Flying Spur Hybrid - DTC P103A00 evident - Engine Oil Fuel Portion Too High. Customer statement: • Warning message within the DIP • The message asks the customer to ‘warm up engine’ accompanied by a yellow warning (Figure 1) No other symptoms are experienced.
2065926/42025-03-08. Service bulletin. ENGINE; FUEL/PROPULSION SYSTEM; ELECTRICAL SYSTEM. Fuel pressure regulator - DTC P242200 with symptom code 14536 evident within address 0001.
2063410/72025-03-07. Service bulletin. ELECTRICAL SYSTEM. Infotainment Main unit (5F / J794) fault finding/diagnosis procedure. Condition: Issue suspected with the Infotainment Main unit (5F / J794) - For example: • MMI screen image flickers or goes blank • No response to selection • Audio cuts out
2071131/22024-11-01. Service bulletin. ELECTRICAL SYSTEM. Measured values - Cycle recording instructions. Technical background The instructions within the Measure section of this TPI have been generated to guide operatives through the process for recording Measured values in cycles by using self diagnosis, the Instructions also detail how to locate corresponding files which are required for analysis.
2075291/12024-10-08. Service bulletin. ELECTRICAL SYSTEM. On Board Charger (00C6) - DTC's P0D9B00 and/or P0D9C00 - DTC description / logic is incorrect. Customer statement / workshop findings: The On Board Charger (C6) control unit - Battery Charger Coupler Temperature Sensor "A" DTC description is incorrect. Please refer to the Technical background section to ensure the correct diagnostic path is followed depending on the actual DTC The incorrect and correct description are shown within the Technical background section.
2075313/12024-10-08. Service campaign. ELECTRICAL SYSTEM. Software update for the On Board Charger - 00C6 (SC24/26). The software prevents the 12 volt battery from discharging The issue can occur whilst the high voltage system is being charged (for example overnight) in some cases this can discharge the 12 volt battery Should the 12 volt battery be discharged the vehicle cannot be started.
2075035/12024-10-02. Service bulletin. ELECTRICAL SYSTEM; FUEL/PROPULSION SYSTEM. DTC B200000 with symptom code 1049088 evident in the high voltage battery charger control module (Diagnostic address C6).
2068946/72024-07-04. Service bulletin. SUSPENSION; ELECTRICAL SYSTEM. DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2) - Dynamic ride system warning visible. Customer statement / workshop findings Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP) Workshop findings: DTC P0B2500 - Hybrid/EV Battery "A" Voltage low is stored within address 21- Battery Energy Control Module 2 Technical background: Possible internal fault with the super capacitor
2073955/12024-06-04. Service bulletin. FUEL/PROPULSION SYSTEM; ENGINE; ELECTRICAL SYSTEM. New Flying Spur (Hybrid) and Bentayga (Hybrid) - DTC P019100: Fuel Rail Pressure Sensor "A" Circuit Range/Performance. Customer statement / workshop findings Check Engine Lamp illuminated within the Driver Instrument Panel (DIP) with a “Drive System Fault” warning, the following DTC listed below evident within Engine control module 1: • P019100 Fuel Rail pressure Sensor ‘A’ Circuit Range/Performance Technical background On engine restart after a drive (engine at operating temperature) the check engine lamp illuminates within the DIP with a “Drive System Fault” warning - DTC P019100 is logged
2073264/22024-05-07. Service bulletin. ELECTRICAL SYSTEM. Bentayga - Data bus control unit (J533) replacement (SC24/05) Technical background: The Data bus control unit - J533 (Gateway) must be replaced.
2069806/52024-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM. HVAC refrigerant leakage suspected or reports of a damp/musty smell within the cabin - Diagnosis guidelines. Customer statement / workshop findings: HVAC not cooling / HVAC cooling less than expected / HVAC refrigerant leakage confirmed Or The customer reports a damp/musty smell within the cabin Note: For this scenario please see the pre requisites below - Should no HVAC leak be evident and a damp/musty smell has been reported/identified the operative should first confirm that water is not leaking into the cabin please refer to all VIN applicable TPIs - Should there be no water leaks evident, the operative should check the HVAC and body drains for blockages, in the event the drains are blocked the drains must be unblocked, once this has been completed the operative should confirm if the damp/musty smell is still evident.
2071047/42024-04-06. Service bulletin. AIR BAGS; ELECTRICAL SYSTEM; SEAT BELTS. DTC B101C29 and/or DTC B101D29 evident within the airbag control unit (J234). Customer statement / workshop findings: One or a combination of the following DTCs are evident within the airbag control unit (J234) B101C29: Driver seat belt switch implausible signal And/or B101D29: Front passenger side safety belt switch implausible signal Technical background: In the event the issue is as described the operative should refer to the Measure section of this TPI.
2073377/12024-04-06. Service bulletin. TIRES; ELECTRICAL SYSTEM; WHEELS; TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS. TPMS - Warning within the Drivers Information Panel (DIP) - Tyre pressure sensor - Low battery. Customer statement: Tyre pressure sensor: low battery warning is evident with the Drivers Information Panel (DIP). Workshop findings: One or a combination of the following DTCs may also be evident: - C105016 Left Front Tyre Pressure Monitoring Sensor Voltage too low - C105116 - Right Front Tyre Pressure Monitoring Sensor Voltage too low - C105216 - Left Rear Tyre Pressure Monitoring Sensor Voltage too low - C105316 - Right Rear Tyre Pressure Monitoring Sensor Voltage too low.
2051562/122024-04-06. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY; ELECTRICAL SYSTEM. 12 Volt - Battery condition checks. Customer statement / workshop findings: 12 volt battery flat or unserviceable Technical background: For all 12 volt battery issues relating to warranty or a parts warranty claim refer to the instructions within the Measure section.
2072938/22024-04-06. Service bulletin. ELECTRICAL SYSTEM; STRUCTURE; STRUCTURE:BODY:DOOR; LATCHES/LOCKS/LINKAGES. Front or rear door(s) - Soft close function failure - DTC B122D29 is evident. Customer statement - Front or rear door(s) - Soft close function failure Workshop findings - DTC B122D29 is evident within one or a combination of the front and / or rear door control unit(s) Technical background
2066236/42024-04-06. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:ANTI-THEFT DEVICES. Unintended sounding of the Alarm siren - Following activation of the ignition or whilst the vehicle is left standing. Customer statement: Unintended sounding of the alarm siren following activation of the ignition Or Unintended sounding of the alarm siren whilst the vehicle is left standing. Workshop findings: - B131DF5: alarm system siren supply voltage lower limit value less than - B131D29: sirens / alarm horn for anti-theft warning system Range/Performance - B131D29: anti-theft alarm system siren / alarm horn signal, not valid
2073166/12024-04-06. Service bulletin. EQUIPMENT:ELECTRICAL:INFOTAINMENT:VIDEO (TOUCH)SCREEN/MONITOR/UNIT; SEATS; ELECTRICAL SYSTEM; EQUIPMENT. Software update to diagnostic address 0006 and 005B - Graphics mismatch in the TSR (SC24/03). Technical background: When the VIP seat adjust function is selected within the Touch Screen Remote (TSR) the requested / actual seat movements are different to those selected / shown on the screen. Remedy: A software update is available for diagnostic address 0006 - Front passenger seat control unit and the rear passenger seat control unit 005B
2073231/12024-04-06. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT; EQUIPMENT; EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE. Loading system message in the Infotainment screen (screen stuck). Customer statement / workshop findings: The Infotainment system is stuck on the loading screen. - Loading system, please wait message is visible on the Infotainment screen.
2068946/62024-04-06. Service bulletin. SUSPENSION; EQUIPMENT; ELECTRICAL SYSTEM. DTC P0B2500 logged within address 0021 (Battery Energy Control Module 2) - Dynamic ride system warning visible. Customer statement: Bentley dynamic ride system fault is displayed within the Drivers Instrument Panel (DIP). Workshop findings: DTC P0B2500 - Hybrid/EV Battery "A" Voltage low is stored within address 21- Battery Energy Control Module 2.
2073021/12024-03-07. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. The Netflix application cannot be updated within the (BYOC) rear seat entertainment system. Customer statement / workshop findings: Netflix application update prompt is shown within the (BYOC) rear seat entertainment system. Technical background: In the event the issue described is evident the operative should conduct the instructions within the Measure section.
2069686/32024-03-07. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Rear Seat Entertainment screens are not working. Customer statement / workshop findings: Rear Seat Entertainment screens are not working Technical background: In the event the rear screens are not working please refer to the Measure section of this TPI.
2072847/12024-03-07. Service bulletin. STRUCTURE; EQUIPMENT; ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. Software update to 0042 (Driver door control module) and 0052 (Passenger door control module) - SC24/02, Technical background: Software updates are available for the following control modules: - Driver door control module (Diagnostic address 0042) And - Passenger door control module (Diagnostic address 0052) Remedy: The update changes the parameters of the following rear door functions: - Left and right hand rear door open functionality (improved access) - Left and right hand rear door soft close functionality (improved operation).
2072938/12024-03-07. Service bulletin. LATCHES/LOCKS/LINKAGES; STRUCTURE; ELECTRICAL SYSTEM. Front or rear door(s) - Soft close function failure - DTC B122D29 is evident. Customer statement / workshop findings: - Front or rear door(s) - Soft close function failure Workshop findings - DTC B122D29 is evident within one or a combination of the front and / or rear door control unit(s) Technical background: Soft close feature does not operate to specification (front and / or rear)
2065148/42024-03-05. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. V8 Kovomo - Engine MIL light on - DTC P04F000: EVAP system high pressure purge line performance evident. Customer statement / workshop findings: - Engine MIL light illuminated within the DIP Workshop findings and observations: - DTC P04F000: EVAP system high pressure purge line performance evident.
2058573/42024-03-05. Service bulletin. FUEL SYSTEM, GASOLINE; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. DTC P04F000 EVAP system high pressure purge line performance DTC logged. Customer statement / workshop findings: Emission control system warning light illuminated within the DIP. Workshop findings: DTC P04F000 EVAP system high pressure purge line performance DTC evident within the engine control unit Technical background: The DTC is related to mismatched terminal locations of the Pressure sensor for the activated charcoal filter system G804.

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.